pair,contact1,contact2,flow1,flow2 2a1y_A_,6,9,1,1 2a1y_A_,6,190,1,1 2a1y_A_,7,10,1,1 2a1y_A_,7,218,1,1 2a1y_A_,7,219,1,1 2a1y_A_,9,296,1,1 2a1y_A_,10,218,1,1 2a1y_A_,11,294,1,1 2a1y_A_,13,292,1,1 2a1y_A_,15,279,1,1 2a1y_A_,17,19,1,1 2a1y_A_,20,24,1,1 2a1y_A_,21,24,1,1 2a1y_A_,22,25,1,1 2a1y_A_,22,271,1,1 2a1y_A_,22,275,1,1 2a1y_A_,25,274,1,1 2a1y_A_,26,28,1,1 2a1y_A_,26,283,1,1 2a1y_A_,27,37,1,1 2a1y_A_,29,36,1,1 2a1y_A_,31,34,1,1 2a1y_A_,31,114,1,1 2a1y_A_,34,114,1,1 2a1y_A_,37,60,1,1 2a1y_A_,37,61,1,1 2a1y_A_,39,227,1,1 2a1y_A_,41,227,1,1 2a1y_A_,41,229,1,1 2a1y_A_,43,229,1,1 2a1y_A_,44,91,1,1 2a1y_A_,45,48,1,1 2a1y_A_,45,49,1,1 2a1y_A_,47,252,1,1 2a1y_A_,50,53,1,1 2a1y_A_,50,54,1,1 2a1y_A_,51,55,1,1 2a1y_A_,52,56,1,1 2a1y_A_,53,57,1,1 2a1y_A_,54,58,1,1 2a1y_A_,55,59,1,1 2a1y_A_,56,60,1,1 2a1y_A_,56,263,1,1 2a1y_A_,57,60,1,1 2a1y_A_,57,62,1,1 2a1y_A_,58,61,1,1 2a1y_A_,64,87,1,1 2a1y_A_,64,89,1,1 2a1y_A_,66,89,1,1 2a1y_A_,66,91,1,1 2a1y_A_,67,69,1,1 2a1y_A_,70,73,1,1 2a1y_A_,71,74,1,1 2a1y_A_,73,76,1,1 2a1y_A_,73,77,1,1 2a1y_A_,74,78,1,1 2a1y_A_,74,91,1,1 2a1y_A_,74,98,1,1 2a1y_A_,75,79,1,1 2a1y_A_,76,80,1,1 2a1y_A_,77,81,1,1 2a1y_A_,78,82,1,1 2a1y_A_,79,83,1,1 2a1y_A_,79,108,1,1 2a1y_A_,80,83,1,1 2a1y_A_,81,84,1,1 2a1y_A_,81,86,1,1 2a1y_A_,82,85,1,1 2a1y_A_,88,113,1,1 2a1y_A_,88,114,1,1 2a1y_A_,90,114,1,1 2a1y_A_,90,116,1,1 2a1y_A_,92,116,1,1 2a1y_A_,92,118,1,1 2a1y_A_,93,98,1,1 2a1y_A_,95,98,1,1 2a1y_A_,96,99,1,1 2a1y_A_,97,101,1,1 2a1y_A_,98,102,1,1 2a1y_A_,99,133,1,1 2a1y_A_,100,104,1,1 2a1y_A_,101,105,1,1 2a1y_A_,102,106,1,1 2a1y_A_,103,107,1,1 2a1y_A_,104,108,1,1 2a1y_A_,105,110,1,1 2a1y_A_,106,109,1,1 2a1y_A_,112,141,1,1 2a1y_A_,113,142,1,1 2a1y_A_,115,142,1,1 2a1y_A_,115,144,1,1 2a1y_A_,117,144,1,1 2a1y_A_,117,146,1,1 2a1y_A_,118,166,1,1 2a1y_A_,119,146,1,1 2a1y_A_,119,147,1,1 2a1y_A_,122,147,1,1 2a1y_A_,123,156,1,1 2a1y_A_,124,127,1,1 2a1y_A_,124,128,1,1 2a1y_A_,125,129,1,1 2a1y_A_,126,130,1,1 2a1y_A_,127,131,1,1 2a1y_A_,128,132,1,1 2a1y_A_,129,133,1,1 2a1y_A_,130,134,1,1 2a1y_A_,131,134,1,1 2a1y_A_,131,135,1,1 2a1y_A_,132,136,1,1 2a1y_A_,133,137,1,1 2a1y_A_,134,138,1,1 2a1y_A_,135,141,1,1 2a1y_A_,135,163,1,1 2a1y_A_,138,141,1,1 2a1y_A_,143,163,1,1 2a1y_A_,143,164,1,1 2a1y_A_,145,164,1,1 2a1y_A_,145,166,1,1 2a1y_A_,147,166,1,1 2a1y_A_,147,168,1,1 2a1y_A_,147,207,1,1 2a1y_A_,148,166,1,1 2a1y_A_,148,168,1,1 2a1y_A_,150,153,1,1 2a1y_A_,150,154,1,1 2a1y_A_,151,155,1,1 2a1y_A_,152,156,1,1 2a1y_A_,153,157,1,1 2a1y_A_,154,158,1,1 2a1y_A_,155,159,1,1 2a1y_A_,156,160,1,1 2a1y_A_,157,160,1,1 2a1y_A_,157,162,1,1 2a1y_A_,158,161,1,1 2a1y_A_,158,201,1,1 2a1y_A_,158,202,1,1 2a1y_A_,165,203,1,1 2a1y_A_,165,205,1,1 2a1y_A_,166,207,1,1 2a1y_A_,167,205,1,1 2a1y_A_,167,207,1,1 2a1y_A_,169,185,1,1 2a1y_A_,172,175,1,1 2a1y_A_,175,177,1,1 2a1y_A_,176,179,1,1 2a1y_A_,176,180,1,1 2a1y_A_,177,181,1,1 2a1y_A_,178,182,1,1 2a1y_A_,181,183,1,1 2a1y_A_,184,188,1,1 2a1y_A_,185,188,1,1 2a1y_A_,188,192,1,1 2a1y_A_,189,193,1,1 2a1y_A_,190,194,1,1 2a1y_A_,191,195,1,1 2a1y_A_,192,196,1,1 2a1y_A_,193,197,1,1 2a1y_A_,194,198,1,1 2a1y_A_,196,199,1,1 2a1y_A_,197,200,1,1 2a1y_A_,204,225,1,1 2a1y_A_,204,226,1,1 2a1y_A_,206,226,1,1 2a1y_A_,206,228,1,1 2a1y_A_,208,228,1,1 2a1y_A_,210,211,1,1 2a1y_A_,211,215,1,1 2a1y_A_,212,215,1,1 2a1y_A_,213,216,1,1 2a1y_A_,213,272,1,1 2a1y_A_,214,218,1,1 2a1y_A_,215,219,1,1 2a1y_A_,216,220,1,1 2a1y_A_,217,221,1,1 2a1y_A_,218,222,1,1 2a1y_A_,219,224,1,1 2a1y_A_,220,223,1,1 2a1y_A_,221,291,1,1 2a1y_A_,224,289,1,1 2a1y_A_,230,233,1,1 2a1y_A_,230,234,1,1 2a1y_A_,231,234,1,1 2a1y_A_,231,259,1,1 2a1y_A_,232,236,1,1 2a1y_A_,233,239,1,1 2a1y_A_,235,259,1,1 2a1y_A_,236,239,1,1 2a1y_A_,236,249,1,1 2a1y_A_,237,249,1,1 2a1y_A_,237,260,1,1 2a1y_A_,238,262,1,1 2a1y_A_,239,249,1,1 2a1y_A_,244,248,1,1 2a1y_A_,247,258,1,1 2a1y_A_,249,256,1,1 2a1y_A_,261,264,1,1 2a1y_A_,261,265,1,1 2a1y_A_,262,266,1,1 2a1y_A_,263,267,1,1 2a1y_A_,264,268,1,1 2a1y_A_,265,269,1,1 2a1y_A_,266,270,1,1 2a1y_A_,267,271,1,1 2a1y_A_,268,272,1,1 2a1y_A_,269,273,1,1 2a1y_A_,270,274,1,1 2a1y_A_,271,275,1,1 2a1y_A_,272,276,1,1 2a1y_A_,273,277,1,1 2a1y_A_,274,278,1,1 2a1y_A_,275,279,1,1 2a1y_A_,276,280,1,1 2a1y_A_,277,282,1,1 2a1y_A_,278,281,1,1 2a1y_A_,284,287,1,1 2a1y_A_,285,288,1,1 2a1y_A_,286,289,1,1 2a1y_A_,287,290,1,1 2a1y_A_,299,301,1,1